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Seth Castillo

Seth Castillo


HAAG Certified Commercial Roof Inspector
HAAG Certified Residential Roof Inspector
GAF Certified Sales Training
Certainteed Master Shingle Applicator Wizard
Durolast Certified Sales Training
ER Systems Certified Sales Training
Subrogation Certification
Xactimate Level 3 Certified
OSHA 10 Hour Construction Safety Certified
OSHA Certified Forklift Operator
Durolast Certified Installer

Duro-Last Platinum Contractor Award 2019 Duro-Last Platinum Contractor Award 2018 Duro Last Platinum Contractor Award 2017 Durolast Elite Contractor 2016 Award Durolast Master Contractor 2015 Award Duro Last Platinum Contractor 2014 Award Duro Last Master Contractor 2013 Award
838 Coatings Master Contractor Award
Coryell Roofing awarded the Duro-Last Chairman Award for 2014 Coryell Roofing awarded the Duro-Last Golden Eagle Award for 2017 Coryell Roofing awarded the Duro-Last Chairman Award for 2018
Oklahoma City Association Of Building Owners And Managers Logo
International Facility Management Association Oklahoma City Chapter Logo
Greater Oklahoma City Chamber Of Commerce Logo
South Oklahoma City Chamber Of Commerce Awards Logo
Business Network International Oklahoma Chapter Logo
Texas Association Of School Administrators Logo
Roofing Contractors Association Of Texas Logo
Texas Association Of Community Schools Logo
The Interlocal Purchasing System Logo
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